TY - RPRT TI - Anthropogenic organic compounds in source water of selected community water systems that use groundwater, 2002-05 AU - Jessica A. Hopple AU - Gregory C. Delzer AU - James A. Kingsbury PY - 2009 DO - 10.3133/sir20095200 UR - https://pubs.usgs.gov/publication/sir20095200 ID - sir20095200 ER -